#28918B#28918B

#28918B is a mid, moderate teal. Relative luminance 0.226; OKLCH L 59.8% C 0.093 H 189.3°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#28918B
RGB	rgb(40, 145, 139)
HSL	hsl(177, 57%, 36%)
HSV	hsv(177, 72%, 57%)
CMYK	cmyk(72.4%, 0%, 4.1%, 43.1%)
CIE-LAB	lab(54.62, -30.30, -5.35)
CIE-LCH	lch(54.62, 30.77, 190.01°)
OKLab	oklab(59.76% -0.0913 -0.015)
OKLCH	oklch(59.76% 0.093 189.3)
XYZ	xyz(15.6585, 22.5642, 27.9512)
Luminance	0.2257 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28918B #91282E

analogous

#289157 #28918B #286391

triadic

#28918B #8B2891 #918B28

tetradic

#28918B #572891 #91282E #639128

square

#28918B #572891 #91282E #639128

split-complementary

#28918B #912863 #915728

monochromatic

#0E312F #1B615D #28918B #35C1B9 #60D3CD

Accessibility & contrast

On white

3.81

#28918B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#28918B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28918B

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28918B	#FFFFFF	#000000	##000000
##28918B	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89898B

Deuteranopia (green-blind)

#797E8C

Tritanopia (blue-blind)

#00958F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #28918b;
/* rgb */ color: rgb(40, 145, 139);
/* oklch */ color: oklch(59.8% 0.093 189.3);

Tailwind

colors: {
  custom: {
    50: '#73b2ac',
    500: '#28918b',
    950: '#000000',
  },
}

SCSS

$custom: #28918b;
$custom-light: #73b2ac;
$custom-dark: #000000;

JSON

{
  "hex": "#28918b",
  "rgb": {
    "r": 40,
    "g": 145,
    "b": 139
  },
  "hsl": {
    "h": 176.571,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.59759,
    "c": 0.09254,
    "h": 189.3
  },
  "luminance": 0.22566
}

Semantic roles & 50–950 ramp

primary

#28918B

secondary

#B95C61

accent

#4850E0

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #28918B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →